#ifdef MAIN_C
#include <stm32f4xx.h>
#include <string.h>
#include <stdio.h>

#include "led.h"
#include "beep.h"
#include "key.h"
#include "delay.h"
#include "tim.h"
#include "usart.h"
#include "iwdg.h"

int main()
{
	
	while(1)
	{

	}
}

#endif
